The PING Scottsdale TR putters feature adjustable and non-adjustable versions to fit any stroke type and preference. The adjustable shaft can be adjusted in length and lie angle so that each putter can be tuned to tap into your natural putting stroke and help you achieve the results you’re looking for on the green. With the ability to adjust your length, testing has shown consistency improvement of up to 30 percent across all putter types. The “True Roll” technology that Scottsdale TR putters are named for is the result of variable grooves in the face insert - deeper towards the middle and shallower on the edges. What this innovation achieves is more consistent distance whether the ball is struck on the heel, toe, or center of the clubface. Each putter is finished in a dark, Physical Vapor Deposition finished that looks fantastic and eliminates glare at address.